#include <stdio.h>
#include <signal.h>

int max(int, int);


int main(){

    int (*pf)(int, int);
    int *pf2(int, int);

    pf = &max;
    

    printf("%d\n", pf(1, 2));
    printf("%d\n", (*pf)(3, 2));

    // signal(10);

    return 0;
}

int max(int x, int y){
    return x >= y ? x : y;
}